IMA mineral species

Wrightite

K₂Al₂O(AsO₄)₂

Oxyarsenate mineral.

Properties

Chemical formulaK₂Al₂O(AsO₄)₂
ElementsK, Al, O, As
Crystal systemOrthorhombic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolWgh

“—” means no reliable value in Wikidata yet. Check Mindat for full data.

🌍 Where it's found

Type locality (where it was first described): Second scoria cone, Russia